# KFA 챌린지 vs 레츠고알레

The clearest difference is review sentiment: 레츠고알레 at 59% against KFA 챌린지's 50%. KFA 챌린지's advantage is iOS requirement (13.0 vs 15.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

KFA 챌린지 ships an update fortnightly, 레츠고알레 monthly. The most recent releases landed on October 8, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | KFA 챌린지 | 레츠고알레 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (2 ratings)](https://appshunter.io/ios/app/id6451382722/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | 50.0% of reviews | **59.2% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Monthly |
| Monetization | Free with in-app purchases | — |
| Size | 71 MB | 12 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [WePlayRight Co., Ltd.](https://appshunter.io/developer/1484254607) | [GoAle](https://appshunter.io/developer/1469163899) |

## What reviewers say

### KFA 챌린지

[App page](https://appshunter.io/ios/app/kfa/id6443858415)

Manage your child's soccer progress and records. Register children using bracelet recognition, view academy-certified achievements, and track student advancement. Coaches can easily monitor student progress through the app.

**Highlights:** Register children via bracelet recognition, View academy-certified achievements, Track student progress, Coach student progress management, Subscription cancellation via App Store

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### 레츠고알레

[App page](https://appshunter.io/ios/app/id6451382722)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is KFA 챌린지 free?

KFA 챌린지 is free to download, with no in-app purchases.

### Is 레츠고알레 free?

레츠고알레 is free to download, with no in-app purchases.

### Do KFA 챌린지 or 레츠고알레 have ads?

Neither KFA 챌린지 nor 레츠고알레 shows ads.

### Which is updated more often, KFA 챌린지 or 레츠고알레?

KFA 챌린지 ships an update fortnightly, and 레츠고알레 monthly. Most recently, KFA 챌린지 was updated on October 8, 2026 and 레츠고알레 on October 21, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*